天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Phenoxyacetic acid

Phenoxyacetic acid ??? ???
?? ??:
122-59-8
???:
Phenoxyacetic acid
???(??):
CBNumber:
CB91100830
???:
C8H8O3
??? ??:
152.14732
MOL ??:
122-59-8.mol

Phenoxyacetic acid ??

?? ?
285°C (some decomposition)
??
??? ????? ?? ?? ??? ??

??

?? LD50 orl-rat: 1500 mg/kg JACTDZ 1,94,90

Phenoxyacetic acid C??? ??, ??, ??

Safety Profile

Poison by intraperitoneal route. Moderately toxic by ingestion.When heated to decomposition it emits acrid smoke and irritating fumes.

Phenoxyacetic acid ?? ?? ? ???

???

?? ??

Phenoxyacetic acid ?? ??

???( 0)?? ??
??? ?? ??? ?? ?? ? ??
Copyright 2019 ? ChemicalBook. All rights reserved